package handler

import (
	"chuckle-manage/cache"
	"chuckle-manage/models"
	"encoding/json"
	"github.com/gin-gonic/gin"
	"time"
)

func Add(c *gin.Context) {
	title := c.PostForm("title")
	content := c.PostForm("content")
	author := c.PostForm("author")

	if title == "" || content == "" || author == "" {
		c.JSON(200, gin.H{
			"code": 500,
			"msg":  "字段不可为空",
		})
		return
	}
	data := models.Article{
		Title:   title,
		Content: content,
		Author:  author,
	}
	err := models.DB.Create(&data).Error
	if err != nil {
		c.JSON(200, gin.H{
			"code": 500,
			"msg":  "添加失败",
		})
		return
	}
	c.JSON(200, gin.H{
		"code": 200,
		"msg":  "添加成功",
	})
	return
}

func List(c *gin.Context) {
	var news []models.Article
	redi_key := "list"
	cacheData, _ := cache.Rdb.Get(cache.Ctx, redi_key).Result()
	if cacheData == "" {
		models.DB.Find(&news)
		jsonData, _ := json.Marshal(&news)
		cache.Rdb.Set(cache.Ctx, redi_key, jsonData, time.Hour*2)
	} else {
		json.Unmarshal([]byte(cacheData), &news)
	}

	c.JSON(200, gin.H{
		"code": 200,
		"msg":  "查询成功",
		"data": news,
	})
	return
}

func Detail(c *gin.Context) {
	id := c.Query("id")

	var news models.Article
	models.DB.Where("id =?", id).Find(&news)
	redi_key := "list" + id
	cacheData, _ := cache.Rdb.Get(cache.Ctx, redi_key).Result()
	if cacheData == "" {

		jsonData, _ := json.Marshal(&news)
		cache.Rdb.Set(cache.Ctx, redi_key, jsonData, time.Hour*2)
	} else {
		json.Unmarshal([]byte(cacheData), &news)
	}
	c.JSON(200, gin.H{
		"code": 200,
		"msg":  "查询成功",
		"data": news,
	})
	return
}
